Class 8 Reproduction In Animals CBSE Questions & Answers

Class 8 · Reproduction In Animals

This is Science Class 8 Reproduction in Animals CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
Type of reproduction in which fusion of male and female gametes is called
  • A
    Asexual reproduction
  • B
    Cellular reproduction
  • C
    Vegetative reproduction
  • D
    Sexual reproduction
    Correct
2
In asexual reproduction
  • A
    Two parents are involved
  • B
    Four parents are involved
  • C
    One parent is involved
    Correct
  • D
    No parents are involved
3
Human male germ cell is called
  • A
    Sperms
    Correct
  • B
    Zygote
  • C
    Testis
  • D
    Ovum
4
Every month ______________mature egg(s) are released from ovary.
  • A
    One
    Correct
  • B
    Two
  • C
    Four
  • D
    Three
5
Internal fertilization do not occurs in
  • A
    Cow
  • B
    Dog
  • C
    Human
  • D
    Fish
    Correct
6
The transfer of larva into adults through drastic change is called
  • A
    Metaphase
  • B
    Meteorite
  • C
    Metastatic
  • D
    Metamorphosis
    Correct
7
The age between 13 years to 19 years is called
  • A
    Child age
  • B
    Growth age
  • C
    Adult age
  • D
    Teenage
    Correct
8
Fusion of male and female gamete is called
  • A
    Copulation
  • B
    Pollination
  • C
    Conjugation
  • D
    Fertilization
    Correct
9
Budding is found in
  • A
    Hydra
    Correct
  • B
    Planarian
  • C
    Bacteria
  • D
    Protozoa
10
During mitosis
  • A
    One cell divide into four cells
  • B
    One cell divide into two cells
    Correct
  • C
    One cell enlarge into one cell
  • D
    One cells divide into eight cells
11
Puberty ends when an adolescent reaches
  • A
    Growth maturity
  • B
    Reproductive maturity
    Correct
  • C
    Physical maturity
  • D
    Birth maturity
12
Process of formation of spermatozoa is called
  • A
    Oogenesis
  • B
    Semen formation
  • C
    Spermatogenesis
    Correct
  • D
    Blast genesis
13
The testes produce male gametes called
  • A
    Ovum
  • B
    Sperms
    Correct
  • C
    Metaphysic
  • D
    Zygote
14
Fusion of male and female gametes produces
  • A
    Zygote
    Correct
  • B
    Ovum
  • C
    Spermatozoa
  • D
    Ovary
15
Which of the following can prevent sexually transmitted disease?
  • A
    Oral contraceptives
  • B
    Veginal pills
  • C
    Condom
    Correct
  • D
    Vasectomy